correcthorsebatterystaple v1.1.0

Correct Horse Battery Staple

Yet another simple passphrase generator. See this XKCD for an explanation.

Installation

$ npm install correcthorsebatterystaple

Usage

Module

var chbs = require('correcthorsebatterystaple');
new chbs();

Options

You can configure the behavior by passing an options object:

new chbs({
    min: 15, // Mininum number of characters in returned passphrase. Default 20.
    max: 25, // Maximum number of characters in returned passphrase. Default 30.
    words: "enable.txt" // Use a different word list. Default "up-goer-five.txt".
});

When specifying a wordlist, if the file isn't found at the path specified, the code will fall back to checking the built-in wordlist directory for a file with the given name.

Callback

By default, the generated passphrase is sent to console.log. You can change this by passing a callback:

new chbs(function (pwd) {
    doSomethingWith(pwd);
});

new chbs({
    min: 16,
    max: 24
}, function (pwd) {
    doSomethingElseWith(pwd);
});

Command-line script

$ ./chbs
pick flip mad forget

Included word lists

• up-goer-five.txt: The 1000 most common words in the English language.
• enable.txt: The ENABLE word list (Enhanced North American Benchmark Lexicon).
• top1000fr.txt: The 1000 most common words in the French language.
• top1000de.txt: The 1000 most common words in the German language.
• top1000nl.txt: The 1000 most common words in the Dutch language.

Thanks

• Randall Munroe for the inspiration and package name.
• Theo Sanderson for the Up Goer Five Word List.
• Peter Norvig for the ENABLE word list.
• University of Leipzig for the French, Dutch, and German word lists.